/*
 * Copyright (C) 2015 - 2020, IBEROXARXA SERVICIOS INTEGRALES, S.L.
 * Copyright (C) 2015 - 2020, Jaume Olivé Petrus (jolive@whitecatboard.org)
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *     * The WHITECAT logotype cannot be changed, you can remove it, but you
 *       cannot change it in any way. The WHITECAT logotype is:
 *
 *          /\       /\
 *         /  \_____/  \
 *        /_____________\
 *        W H I T E C A T
 *
 *     * Redistributions in binary form must retain all copyright notices printed
 *       to any local or remote output device. This include any reference to
 *       Lua RTOS, whitecatboard.org, Lua, and other copyright notices that may
 *       appear in the future.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Lua RTOS common debug macros
 *
 */

#ifndef _SYS_DEBUG_H_
#define _SYS_DEBUG_H_

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

#if DEBUG_FREE_MEM
#define debug_used_stack() printf("remaining stak %d bytes\r\n", uxTaskGetStackHighWaterMark(NULL))

#define debug_free_stack_begin(var) \
int elapsed_begin_stack_##var = uxTaskGetStackHighWaterMark(NULL);

#define debug_free_stack_end(var,msg) \
int elapsed_end_stack_##var = uxTaskGetStackHighWaterMark(NULL); \
const char *elapsed_end_stack_##var_msg = msg; \
if (elapsed_end_stack_##var_msg) { \
	printf("%s (%s) stack consumption %d bytes (%d bytes free)\n", (char *)#var, elapsed_end_stack_##var_msg, elapsed_begin_stack_##var - elapsed_end_stack_##var, uxTaskGetStackHighWaterMark(NULL)); \
} else { \
	printf("%s stack consumption %d bytes (%d bytes free)\n", (char *)#var, elapsed_begin_stack_##var - elapsed_end_stack_##var, uxTaskGetStackHighWaterMark(NULL));	\
}

#define debug_free_mem_begin(var) \
int elapsed_begin_##var = xPortGetFreeHeapSize(); 

#define debug_free_mem_end(var,msg) \
int elapsed_end_##var = xPortGetFreeHeapSize(); \
const char *elapsed_end_##var_msg = msg; \
if (elapsed_end_##var_msg) { \
	printf("%s (%s) consumption %d bytes (%d bytes free)\n", (char *)#var, elapsed_end_##var_msg, elapsed_begin_##var - elapsed_end_##var, xPortGetFreeHeapSize()); \
} else { \
	printf("%s consumption %d bytes (%d bytes free)\n", (char *)#var, elapsed_begin_##var - elapsed_end_##var, xPortGetFreeHeapSize());	\
}
#else
#define debug_free_stack_begin(var)
#define debug_free_stack_end(var, msg)
#define debug_free_mem_begin(var)
#define debug_free_mem_end(var, msg)
#define debug_used_stack()
#endif

#endif /* !_SYS_DEBUG_H_ */



